Garage Door Springs in Georgetown: Torsion vs. Extension Explained
2026-09-08 7 min read
Most homeowners in Georgetown don't know which type of garage door spring they have until one snaps. Torsion springs twist to lift your door, while extension springs stretch alongside the tracks. Torsion springs last longer, cost more to replace, and fail in ways that can trap your door. Extension springs break suddenly but cost less. Understanding which you own prevents panic and costly mistakes when failure happens.
What's the Real Difference Between Spring Types?
Torsion springs mount horizontally above your garage door opening. They work by rotating, storing energy in the metal coil itself. One torsion spring can support an entire 300 to 500 pound door. When properly balanced, your opener barely works at all. You can manually lift the door with one hand.
Extension springs run vertically along both sides of your door tracks. They stretch and contract like a slinky to provide lift. Most doors need two extension springs working together. If one fails, the other can't compensate, and your door becomes heavy and unbalanced. This imbalance strains your opener motor and damages the door frame over time.
The critical difference: torsion springs fail gradually with warning signs. Extension springs snap without notice.
Why Torsion Springs Last Longer (But Cost More)
Torsion springs in Georgetown typically survive 7 to 9 years of regular use. Extension springs often fail around year 5 to 7. The reason is physics. Torsion springs distribute stress evenly across the entire coil. Extension springs experience peak tension at the anchor points where they attach to your frame.
A torsion spring carries a higher initial cost, typically $150 to $300 per spring. Extension springs cost $75 to $150 each. But here's what matters: you'll replace torsion springs less often. Over a 15 year period, a torsion setup saves money. You can read more details in our comprehensive guide on spring types, lifespan and real cost breakdown.
Safety matters too. Torsion springs fail in place. The door may move slower or feel heavier, but it won't crash. Extension springs snap and whip toward the floor with force strong enough to cause injury or property damage.
**Need garage door springs in Georgetown today?** Call (737) 284-3861. we cover same-day service across the area.
Warning Signs Your Springs Are About to Fail
Don't wait for a snapped spring to call for help. Your door sends signals weeks in advance.
For torsion springs: Listen for a creaking noise when the door opens. Feel resistance as it moves. Notice if your opener is working harder than usual. The door may stick at certain heights. These are signs the spring is losing tension.
For extension springs: Watch for a door that pulls to one side. Check if the springs look stretched or worn. Look for fraying wire or rust. If you spot a cable that's slack or broken, a spring failure is nearby. Visit our detailed post on what to do when a spring snaps for emergency steps.
Never attempt to replace a spring yourself. The tension stored in these coils can cause serious injury or death if released incorrectly. I've seen broken fingers, crushed hands, and worse from DIY attempts.
Getting an Accurate Cost Estimate in Georgetown
Spring replacement cost depends on three factors: spring type, door weight, and whether cables need replacement.
A single torsion spring replacement runs $200 to $400 installed. Extension springs cost $150 to $300 for both springs. If your cables are frayed or damaged, add another $100 to $200. Some companies charge a service call fee of $50 to $100, though we waive it if you book service same-day.
Our team at Garage Door Georgetown provides a free estimate over the phone. We ask your door weight, current spring type, and whether the door is opening smoothly. This takes five minutes and locks in pricing before we arrive. Schedule a free quote today or call (737) 284-3861.
For detailed pricing context, our spring repair cost guide breaks down what you'll actually pay in Georgetown versus nearby areas like Round Rock and Cedar Park.
When to Repair vs. Replace Both Springs
If one spring breaks, should you replace just that one or both?
Replace both. Springs wear together. If one failed today, the other is close behind. Replacing both at once costs slightly more upfront but prevents a second failure in three months. That second failure means another service call, another disruption, and another expense when you could have solved it once.
The only exception: if your door is very new and springs are still under warranty, check your paperwork first.
Protecting Your Springs Going Forward
Garage door springs last longer when your door is properly balanced and lubricated. Have your springs inspected annually as part of a maintenance plan. Minor adjustments catch problems before they become emergencies.
Keep the tracks clean and aligned. Dirt and rust accelerate spring wear. A clogged track forces springs to work harder, burning through their lifespan faster.
Don't ignore small changes in how your door sounds or feels. That's your warning system talking.
Your garage door is the heaviest moving part of your home. Respect that weight, and respect the springs holding it. When something feels off, call a professional. When a spring fails, don't attempt a fix yourself. Your safety is worth the service call.
Contact us at (737) 284-3861 or book your spring inspection online. Same-day appointments available most days in Georgetown and surrounding areas.
Frequently Asked Questions
Can I replace just one garage door spring? Technically yes, but both springs wear at similar rates. Replacing one now means the other fails soon after. Most professionals recommend replacing both springs together to avoid a second service call within months. It costs more upfront but saves money and hassle long-term.
How do I know if my spring is torsion or extension? Look above your door opening. Torsion springs are horizontal, centered above the door, and look like a thick metal spiral. Extension springs run vertically along both sides of the tracks and look like stretched metal coils. If you're unsure, take a photo and text it to us for a quick ID.
Why does my garage door feel heavier suddenly? A weakening spring loses its lifting power, forcing your opener motor to work harder. The door becomes harder to lift manually. This is your cue to call for service before the spring snaps completely and traps your door.
What happens if a spring snaps while the door is open? If a torsion spring breaks mid-cycle, the door usually stops and holds position safely. If an extension spring breaks, the door may fall quickly. Never get under a falling door. Treat it as an emergency and call a professional immediately.
Is spring replacement covered by homeowner's insurance? Most policies do not cover normal wear and tear on springs. If a spring failed due to a sudden impact or accident, contact your insurance agent. Our team can provide documentation for your claim.